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How can I use the flashs of sst29vfxxx and intel_strata at the same timeat redboot ???
- From: "Steven_cheng" <05071 at alphanetworks dot com>
- To: <ecos-discuss at sources dot redhat dot com>
- Date: Mon, 12 Sep 2005 14:43:52 +0800
- Subject: [ECOS] How can I use the flashs of sst29vfxxx and intel_strata at the same timeat redboot ???
Hi All,
I have two kinds of flash type, intel strata and sst 39vfxxx in
my platform, and I use the flashv2 branch of ecos. Now I have
initiated them, but I find that the cyg_flash_get_info function
alway returns the first flash info, so I only can use one of them.
The flash info :
Flash type BaseAddress Size
----------------------------------------------------------------------------
-------
Intel Strata 0x70000000 0x1000000
(16MB)
SST 39VFXXX 0xfff00000 0x80000 (512KB)
The redboot displays in power on :
///////////////////////////////////
Platform: pX (PowerPC 8245)
Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
RAM: 0x00000000-0x10000000, [0x0007ec40-0x0efdd000] available
FLASH: 0x70000000 - 0x70ffffff 128 x 0x20000 blocks
FLASH: 0xfff00000 - 0xfff7ffff 128 x 0x1000 blocks
RedBoot> fis list
... Read from 0x70fe0000-0x70ffefff to 0x0efe0000:
Name FLASH addr Mem addr Length Entry point
RedBoot 0x70000000 0x70000000 0x00020000 0x00000000
RedBoot[RAM] 0x70020000 0x70020000 0x00040000 0x00100100
FIS directory 0x70FE0000 0x70FE0000 0x0001F000 0x00000000
RedBoot config 0x70FFF000 0x70FFF000 0x00001000 0x00000000
Question:
How can I use the flashs of sst29vfxxx and intel_strata at the same time
at redboot ???
Thank you in advance~~
Steven Cheng
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